USPTO 2015–2025 USPTO PatentsView US Corporation

LEN TECH Inc.

USPTO PatentsView assignee record - 11 granted patents across 8 technology areas, active 2020–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: H03K (PULSE TECHNIQUE).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

17.4

Avg claims per patent

5-year filing velocity

The verdict

LEN holds 11 US patents across 8 technology areas, rank #24,682 of 50,000 tracked assignees.

#24,682
of 50,000 US assignees by volume: Top 15%
by Innovation Score (49.0/100): 17.4
avg claims per patent

Portfolio overview

LEN TECH Inc. has been granted 11 US utility patents between 2020 and 2025, placing LEN TECH Inc. at rank #24,682 across all assignees tracked by PlainPatent. This portfolio spans 8 distinct Cooperative Patent Classification (CPC) subclasses, averaging 17.4 claims per patent with primary concentration in H03K (PULSE TECHNIQUE). As a US Corporation, LEN TECH Inc. is one of the more focused assignees in the PatentsView dataset. By volume, LEN sits between Laurel Machinery Co., Ltd. (11 patents, rank #24,678) and Limagrain Europe (11 patents, rank #24,686) - the closest US assignees by grant volume. The composite Innovation Score of 49.0/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Historical data spans 2020 through 2025, with 11 total grants over that period. Velocity comparisons require five years of historical filings to calibrate. The US Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. LEN TECH Inc.'s 17.4 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 8 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark LEN TECH Inc. against peers pursuing similar technology classes.

Laurel Machinery

11
Layerwise

11
Leidos Innovation…

11
Leine & Linde AB

11
LG Nanoh2o

11
Lianhong ART

11
LIM Innovations

11
Limagrain Europe

11
LEN TECH ◀

11

What this shows LEN holds 11 patents at rank #24,682, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

LEN's Innovation Score vs. every tracked assignee

Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)

49 Top 15% higher than 85% of 50,000 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2020–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2020–2019 baseline. Full figures in the table below.

View data table

LEN TECH Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	9.1%
2022	4	36.4%
2023	1	9.1%
2025	5	45.5%

Which technologies does LEN TECH Inc. patent most?

H03K - PULSE TECHNIQUE 6

H02M - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 3

H02H - EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 2

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 1

H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1

H05B - ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL 1

H03M - CODING; DECODING; CODE CONVERSION IN GENERAL 1

G05F - SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 1

Top 8 of 8 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Standard

Where it ranks

Overall rank by patents

#24,682

Across all tracked assignees

Innovation Score

49.0 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does LEN TECH Inc. hold?

LEN TECH Inc. holds 11 US granted patents filed between 2020 and 2025, spanning 8 technology areas.

What is LEN TECH Inc.'s Innovation Score?

LEN TECH Inc. has an Innovation Score of 49.0 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does LEN TECH Inc. focus on?

LEN TECH Inc.'s top technology area is H03K (PULSE TECHNIQUE) with 6 patents. The company has filed patents in 8 CPC subclasses total.

Is LEN TECH Inc.'s patent filing rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for LEN TECH Inc..

What does claim depth mean for LEN TECH Inc.'s patents?

LEN TECH Inc.'s patents average 17.4 claims each. This falls within the standard range, providing solid legal coverage.

How is the LEN TECH Inc. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

How to use this portfolio

LEN's 11 grants land it in the top 15% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - LEN ranks #24,682 of 50,000. Top 50 holders
Most of this portfolio concentrates in H03K - see who else leads that technology area. H03K leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.